DCMT 070208 AH8015 Wendeplatten - Tungaloy

Take advantage of a balanced combination of PVD-coated carbide performance and 0.8 mm corner radius for consistent medium‑duty turning in heat‑resistant alloys; the ISO conformity and rhombic 07 form ensure straightforward holder compatibility and predictable tool life. Order the inserts directly via Metav Werkzeuge or consult the application specialists for optimised cutting strategies.

DCMT070208 AH8015 ISO Turning Insert — rhombic 07, 7° relief — Tungaloy

The DCMT070208 AH8015 is an ISO rhombic turning insert designed for external and internal turning of heat‑resistant alloys, offering a balanced compromise between wear resistance and cutting‑edge stability.

• PVD-coated carbide for heat-resistant alloys
• ISO rhombic 07 form, 7° relief angle
• 0.8 mm corner radius for medium cutting
• Cylindrical hole with 40°–60° countersink

Higher process reliability through a balanced grade

The AH8015 grade combines a PVD-coated carbide substrate with a composition tuned for challenging materials, delivering improved resistance to abrasive and thermal wear. This balance reduces unexpected tool changes and supports steady machining cycles when working with heat‑resistant alloys. The result is a more predictable production flow and fewer interruptions in serial operations, contributing to overall cost efficiency and reduced scrap rates.

Fast integration and precise fit for common holders

Built to ISO dimensions and the rhombic 07 form, the insert integrates cleanly with standard external holders or boring bars; compatibility is determined by form, relief, tolerance, fastening method, size and thickness. The insert’s 7° relief and 2.38 mm thickness provide reliable clamping and repeatable positioning, while the cylindrical hole with one‑sided countersink (40°–60°) ensures secure fastening and straightforward replacement during tool changes.

Consistent cutting behaviour and chip control

The single‑sided chipbreaker geometry, combined with the 0.8 mm corner radius, stabilises the cutting edge during moderate engagement depths and supports uniform chip formation. This leads to fewer vibrations and a steadier surface finish in many turning tasks. For production environments where repeatability matters, these features translate into lower variability in part quality and easier process optimisation.

Application focus and recommended use cases

Optimised as a first choice for general machining of heat‑resistant alloys, this insert is suitable for both external and internal turning operations where edge stability and wear resistance must be balanced. The design is particularly effective in setups where medium cutting parameters are required and reliable performance over longer component runs is a priority. For special alloys or atypical setups, trial cuts and parameter tuning are recommended to achieve the best balance of tool life and productivity.

For machining heat‑resistant alloys with reliable repeatability, request availability and application guidance from Metav Werkzeuge — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6825763
• Manufacturer SKU: TUN6825763
• SKU: 6825763-Tungaloy
• Model series: ISO turning inserts
• Designation: DCMT070208 AH8015

Dimensions / Core data

• Size: 07
• Thickness: 2.38 mm
• Corner radius: 0.8 mm
• Relief angle: 7°
• Included angle: 55°
• Hole: with cylindrical hole + one‑sided countersink (40°–60°)

Materials / Special features

• Material: carbide
• Grade/coating: AH8015 (PVD‑coated carbide)
• Chipbreaker: single‑sided
• Application: turning (external and internal)
• Typical use: machining heat‑resistant alloys

FAQ

What materials is this insert intended for?
The DCMT070208 AH8015 insert is designed primarily for the general machining of heat‑resistant alloys, where a balance of wear resistance and edge stability is required.

Is the insert compatible with standard ISO holders?
Compatibility depends on form, relief, tolerance class, fastening, size and thickness; the ISO rhombic 07 format and 7° relief of this insert aim to match common holders for straightforward integration.

What does the chipbreaker specification mean for machining?
A single‑sided chipbreaker on the DCMT070208 AH8015 promotes controlled chip formation for medium cuts, supporting stable cutting conditions and consistent surface quality.

How does the 0.8 mm corner radius affect cutting performance?
The 0.8 mm corner radius provides a compromise between edge strength and finish capability, suitable for medium cutting depths where moderate robustness and surface finish are both important.

Are there special clamping requirements for the insert?
The insert features a cylindrical hole with a one‑sided countersink (40°–60°) and a 2.38 mm thickness to ensure secure clamping; correct holder selection and screw torque are essential for repeatable positioning.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.